| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,078 |
| Dallas City Trivia | 0 | - | 4.46 | 6,840 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,180 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,635 |
| US States and State Capitals | 0 | - | 4.99 | 163,207 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,185 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,033 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,736 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,041 |
| European Cities... in Texas | 0 | - | 4.53 | 12,544 |
| Which City in Canada? | 0 | - | 4.83 | 57,122 |
| Miami City Trivia | 0 | - | 4.60 | 11,242 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,107 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,944 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,893 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,391 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,515 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,504 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,648 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,809 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,215 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,940 |
| Name a City - European Countries | 0 | - | 4.90 | 65,546 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,099 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,214 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,268 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,171 |
| All About Atlanta | 0 | - | 4.60 | 11,260 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,778 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,455 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,456 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,885 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,316 |
| Europe Capital to Country | 0 | - | 4.99 | 250,708 |
| Asia Capital to Country | 0 | - | 4.96 | 126,787 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,107 |
| European Capitals by Map | 0 | - | 4.99 | 139,767 |
| African Capitals by Map | 0 | - | 4.99 | 134,075 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,582 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,234 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,569 |
| European Coastal Capitals | 0 | - | 4.95 | 90,748 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,647 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,572 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,386 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,894 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,628 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,794 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,761 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,261 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,638 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,642 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,741 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,609 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,382 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,723 |
| Official Cities in the UK | 0 | - | 4.89 | 284,304 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,323 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,953 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,201 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,373 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,636 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,159 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,458 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,964 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,253 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,516 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,138 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,370 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,868 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,055 |
| Boroughs of New York City | 0 | - | 4.47 | 84,690 |
| U.S. State Flags | 0 | - | 4.88 | 171,095 |
| Hawaiian Islands | 0 | - | 4.83 | 42,758 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,356 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,681 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 192,887 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,114 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,157 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,486 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,654 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,607 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,314 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,741 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,924 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,613 |
| World Capitals Quiz | 0 | - | 5.00 | 5,080,981 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,206 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,607 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,257 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,510 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,622 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,147 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,224 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,893 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,275 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,719 |
| Which City in the United States? | 0 | - | 4.21 | 57,038 |
| Seattle City Trivia | 0 | - | 4.20 | 26,446 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,030 |
| Houston City Trivia | 0 | - | 3.93 | 10,468 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,177 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,543,220 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 31,677 |
| State Quiz - Texas | 0 | - | 4.43 | 62,939 |
| Denver City Trivia | 0 | - | 4.11 | 6,395 |
| Capitals of the Stans | 0 | - | 4.95 | 26,893 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,394 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,758 |
| ALL California Cities | 0 | - | 4.37 | 43,089 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,998 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,141 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,546 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,679 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,570 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,752 |
| Random European Capital to Country | 0 | - | 4.98 | 191,118 |
| Random European Country to Capital | 0 | - | 4.93 | 165,324 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,560 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,890 |
| Random African Capital to Country | 0 | - | 4.97 | 100,823 |
| Random African Country to Capital | 0 | - | 4.94 | 71,340 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,989 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,466 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,230 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,684,230 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,157 |
| Texas True or False? | 0 | - | 4.50 | 39,456 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,331 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,882 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,195 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,505 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,725 |
| Random U.S. City to State | 0 | - | 4.45 | 76,419 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,475 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,299 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,672 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,827 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,923 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,028 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,906 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,056 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,874 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,394 |
| Which City in Europe? | 0 | - | 4.83 | 107,514 |
| Which City in Texas? | 0 | - | 4.45 | 25,106 |
| Which City in California? | 0 | - | 4.56 | 32,059 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,500 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,213 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,552 |
| Rivers of the United States | 0 | - | 4.93 | 66,283 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 629,272 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,946 |
| States that Beat Texas | 0 | - | 4.58 | 44,388 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.69 | 29,332 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,013 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,890 |
| North American Sports Cities | 0 | - | 4.83 | 172,571 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,373 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,801 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,376 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,575 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,543 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,448 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,500 |
| Name a Valid World City | 0 | - | 4.83 | 71,394 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,553 |
| Find the City #1 | 0 | - | 4.97 | 42,904 |
| Cities by Former Name | 0 | - | 4.83 | 91,663 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,453 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,459 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,510 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,730 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,626 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,421 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,227 |
| Countries by Capital City | 0 | - | 5.00 | 68,538 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,309 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,769 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,530 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,343 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,338 |
| Moved Capital Cities | 0 | - | 4.96 | 74,298 |
| World Capitals by Map | 0 | - | 5.00 | 287,223 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,423 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,628 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,618 |
| Random Country to Capital | 0 | - | 4.98 | 922,173 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,592 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,958 |
| Capitals Starting With H | 0 | - | 4.91 | 92,678 |
| Capitals Starting With K | 0 | - | 4.88 | 83,725 |
| Capitals Starting With L | 0 | - | 4.81 | 88,207 |
| Capitals Starting With M | 0 | - | 4.93 | 107,998 |
| Capitals Starting With P | 0 | - | 4.88 | 78,312 |
| Capitals Starting With R | 0 | - | 4.87 | 81,948 |
| Capitals Starting With S | 0 | - | 4.90 | 85,919 |
| Capitals Starting With T | 0 | - | 4.85 | 76,271 |
| Capitals Starting With W | 0 | - | 4.87 | 91,374 |
| Capitals Starting With A | 0 | - | 4.97 | 128,223 |
